SonarSource Static Analyzer for Java Code Quality and Security
A Ruby static code analyzer and formatter, based on the community Ruby
Continuous inspection
A tool for static analysis to look for bugs in Java code
Catch common Java mistakes as compile-time errors
Libraries for Analysis, with frontends for Java, Android, and JS
Datalog variant for tool designers crafting analyses in Horn clauses
PHPMD is a spin-off project of PHP Depend
static code analysis tool for Java
Automatic correction of software bugs and grammar mistakes